lets say they are 10mm wat sort of coverage will i get out of a ton bag



Measure the depth of the bag. Decide how deep a layer you will want the stones to cover and then work out how many layers of this depth would go into the bag. (Eg if the bag is 100cm deep and you want 10cm depth of stones, you will get 10 layers.) Then work out the area of the top of the bag and multipy this by the number of layers you think the bag will give you. (Eg if the bag is 100cm square, you will get 10 square metres of cover.)




What depth?